INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240661a5d2ae12be3b4ce76944bea5425eea55fbb45d2b4603977d14dd501f9d', 
    '122wOVwE2Y6WcBgGljB94CbjMFSsm3jtY6fpuXhGvWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)